Potato Onions - RED, WHITE, AND YELLOW MIX - Great Variety Mix - 24 Bulbs / Sets Potato onions are vegetables. They are relatives of onions. They have a similar taste to onions, but they are sweeter and have a milder taste. They are used a lot in cooking and some people eat pickled potato onions. The skin of a potato onion can be golden brown or rose red in color. They have an off-white flesh. Crop can be stored in cool dry place, or diced and frozen Perennial zones 3-9. Full sun 24 bulbs in package 8 of each color